﻿namespace AjLogo.Language
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;

    public class ErrorValue
    {
        private static ErrorValue instance = new ErrorValue();

        private ErrorValue()
        {
        }

        public static ErrorValue Instance
        {
            get
            {
                return instance;
            }
        }

        public override string ToString()
        {
            return "***error***";
        }
    }
}
